974057487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{233419}}^1$

素因数の和:233542

約数の個数: 16

約数和(自身を含む): 1411724160

約数和(自身を除く): 437666673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 233419, 700257, 3034447, 9103341, 24975833, 74927499, 324685829, 974057487]

約数ペア:

[(1, 974057487), (3, 324685829), (13, 74927499), (39, 24975833), (107, 9103341), (321, 3034447), (1391, 700257), (4173, 233419)]